Question
Differentiate between:
Red blood cells and White blood cells
Red blood cells and White blood cells
✓
Answer
| Red blood cells | White blood cells. |
| These are minute biconcave disc like structures, flat in centre, thick and round at the periphery and nuclei are absent in mature RBCs. | These collect blood from different organs of the body. |
| These contain a respiratory pigment haemoglobin. | Haemoglobin is not present. |
| RBCs help in the transport of oxygen and CO2. | WBCs help in the protection of the body against infections from the germs. |
| The number of RBCs in an adult male is 5 million per cu. millimeter. | Their number is usually about 4000-8000 per cubic millimeter. |
| Their average life span is about 120 days. | Their average life span is about two weeks. |
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Differentiate between: Antibody and Antibiotic.
Explain the Term :
Scrotum
Scrotum
Study the experimental setup in the figure and then answer the question that follow.
Explain the phenomenon mention in question 8.1 .
Explain the phenomenon mention in question 8.1 .
What is the difference between a flaccid cell and a turgid cell?
You do not enjoy watching a movie from a very short distance from the screen in a cinema hall. Why?
Explain the term 'Bharat Emission Standards'.
Two pairs (A & B) of rabbits were crossed as given below:
(a) Can you tell which coat colour (black or white) is dominant? ________ .
(b) Is the coat colour sex-linked? ________ .
(a) Can you tell which coat colour (black or white) is dominant? ________ .
(b) Is the coat colour sex-linked? ________ .
Differentiate between members of the following pair with reference to what is asked in bracket.
Rods and cones (sensitivity)
Rods and cones (sensitivity)
Why did Mendel select pea plants for his experiment?
Differentiate between following pair with reference to the aspect in bracket.
Sensory nerve and motor nerve (direction of impulse carried)
Sensory nerve and motor nerve (direction of impulse carried)